41 lines
1.1 KiB
PHP
41 lines
1.1 KiB
PHP
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<?php
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class CustomAssetViewDecorator extends \Chibi\AssetViewDecorator
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{
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private static $pageThumb = null;
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private static $subTitle = null;
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public static function setSubTitle($text)
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{
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self::$subTitle = $text;
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}
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public static function setPageThumb($path)
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{
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self::$pageThumb = $path;
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}
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public function transformHtml($html)
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{
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self::$title = isset(self::$subTitle)
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? sprintf('%s – %s', self::$title, self::$subTitle)
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: self::$title;
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$html = parent::transformHtml($html);
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$headSnippet = '<meta property="og:title" content="' . self::$title . '"/>';
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$headSnippet .= '<meta property="og:url" content="' . \Chibi\UrlHelper::currentUrl() . '"/>';
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if (!empty(self::$pageThumb))
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$headSnippet .= '<meta property="og:image" content="' . self::$pageThumb . '"/>';
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$bodySnippet = '<script type="text/javascript">';
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$bodySnippet .= '$(function() {';
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$bodySnippet .= '$(\'body\').trigger(\'dom-update\');';
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$bodySnippet .= '});';
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$bodySnippet .= '</script>';
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$html = str_replace('</head>', $headSnippet . '</head>', $html);
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$html = str_replace('</body>', $bodySnippet . '</body>', $html);
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return $html;
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}
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}
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